California Sues Shasta County Over Measure B Election Rules

3 min readSources: Courthouse News

California sued Shasta County for enforcing Measure B’s voter ID and ballot rules.

Why it matters: The lawsuit tests the balance between local election control and state law enforcement. Its outcome could influence future voter ID and mail-in ballot policies across the U.S.

  • Measure B, passed by 55% of Shasta County voters in June 2026, requires photo ID and hand-counted ballots.
  • The measure restricts absentee ballots and mandates in-person voting on a single day, conflicting with California state law.
  • A February 2026 temporary restraining order had blocked Measure B from appearing on the ballot, but it was overridden.
  • California Attorney General Rob Bonta vowed to protect voter rights and enforce state election laws, prompting the lawsuit.

California has filed a lawsuit against Shasta County challenging Measure B, a local election rule passed by voters in June 2026. The measure requires voters to show photo identification, mandates hand counting of ballots, limits absentee ballots, and requires in-person voting on a single designated day. These provisions conflict with existing California state election laws that allow broader mail-in voting and use of electronic counting.

In February 2026, Shasta County Superior Court Judge Benjamin Hanna issued a temporary restraining order — a short-term court order to halt the measure’s placement on the ballot over concerns it violated state law. However, the injunction was lifted, and Measure B appeared on the June ballot. Despite legal challenges, roughly 55% of voters approved the measure.

California Attorney General Rob Bonta stated the state is “closely monitoring the Measure B results and, if necessary, stands ready to take appropriate action to protect voters’ rights and enforce state election laws.” This lawsuit seeks to block the county from implementing rules that could disenfranchise voters and disrupt uniform election procedures statewide.

The American Civil Liberties Union of Northern California criticized Measure B for creating unnecessary barriers, noting that about 85% of Shasta County residents traditionally vote by mail. They warn the measure could lead to costly litigation and complicate voting access without a clear problem to solve.

This legal battle highlights the tension between local initiatives and overarching state voting laws. The case is poised to influence national conversations around voter ID requirements, mail-in voting protections, and the standards jurisdictions must follow to ensure access and fairness in elections.

By the numbers:

  • 55% — Shasta County voter approval rate for Measure B in June 2026
  • 85% — Estimated local voters who traditionally cast ballots by mail

Yes, but: While local voters approved Measure B, courts and state authorities emphasize that election laws must comply with state rules to prevent voter suppression or legal confusion.

What's next: California’s lawsuit will proceed through court rulings that could set precedents affecting local election autonomy and voter access policies nationwide.